Cheap flights from Seattle, WA to Sioux Falls, SD
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Tips to know when travelling to Sioux Falls
Cheapest one-way trip | £181 |
---|---|
Cheapest round-trip | £763 |
Most popular airline | United Airlines |
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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Sioux Falls. The most popular airlines for this route are United Airlines, and Alaska Airlines. Seattle and Sioux Falls have 40 direct flights per week.
Check-in for a flight from Seattle to Sioux Falls
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | |
Alaska Airlines | ASA | AS | No |
Online check-in is not available for these airlines.
Weather in Sioux Falls
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -4°C | -12°C |
February | -1°C | -11°C |
March | 6°C | -2°C |
April | 13°C | 3°C |
May | 19°C | 9°C |
June | 25°C | 15°C |
July | 28°C | 17°C |
August | 27°C | 16°C |
September | 24°C | 12°C |
October | 14°C | 5°C |
November | 7°C | -1°C |
December | -1°C | -8°C |
14 day forecast
Frequently asked questions
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